Governments around the world must take decisive action to crack down on e cigarettes and ban flavored vapes, the World Health Organization said Thursday, warning they must be treated in line with other More e cigarette users than cigarette smokers for the first time in the UK The Lancet Oncology Is vaping the most powerful weapon we have against lung cancer? Cancer Prevention and Screening Blog Cancer Research UK fears a disposables ban may alter perception of vaping harm ECigIntelligence Evidence update on the cancer risk of vaping e cigarettes: A systematic review